I am solving a nonlinear Model predictive control problem . I get the following error. Can anybody help me understand the error report?

1 view (last 30 days)

Accepted Answer

Sargondjani
Sargondjani on 23 Jun 2021
The error says that the derivative at the initial point (x0) is either NaN, infinity, or complex. So you should check whether that is supposed to be the case. If this is only a local problem, you could use a slightly different starting value for x0
  4 Comments
kushal s
kushal s on 24 Jun 2021
Edited: kushal s on 24 Jun 2021
But i have not used any nonlinear constarints. I think it wants me to use Nonlinear constraint function at initial point. Can you sugest possible corrections?
Sargondjani
Sargondjani on 24 Jun 2021
I need to see your code (minimal working example would be great), otherwise it's hard to help you
Maybe you specified a non linear constraint, without intending to do so?

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!